Outside window sill

36 outside window sill products are offered for sale by suppliers on Alibaba.com, of which door & window sills accounts for 11%, other exterior accessories accounts for 5%. A wide variety of outside window sill options are available to you, such as graphic design, 3d model design and total solution for projects.You can also choose from apartment, office and villa outside window sill,as well as from cn outside window sill and whether outside window sill is modern, european, or traditional.